Silicone Rubber Casting Material

详情

Silicone Rubber Casting Material For Polyresin Statues Mould Making RTV*2 silicone rubber application: [1] RTV*2 molding silicone rubber application RTV*2 molding silicone rubber mainly applicable to make the silicone mould for cultural relic duplication, architectural decoration, resin crafts, lighting ornaments, candles, statues, model design, product exploitation, etc. [2] RTV*2 molding silicone rubber features : RTV*2 molding silicone rubber, silicon rubber are generally named two -component room temperature vulcanization silicone rubber, a kind elastic silicone rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion. [3]Datesheet of RTV*2 silicone for mold making Model: **8# Appearance white Mixing proportion of curing agent(%) 2 Operating time ( hours ) 0.5 Curing time( hours ) **4 Hardness (A) ****2 Viscosity (CS) **********0 Tensile-strength ( kgf /cm2 ) >=*5 Tear-strength (kgf /cm2 ) >= *0 Elongation-break(%) >= **0 Retractility(%) <=0.3 Packing (kg/pail ) *5, **0 [4]RTV*2 silicone rubber instruction: RTV*2 molding silicone rubber are generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with **3% curing agent, they can still be operated within *0 minutes, but will be formed after **3 hours. With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle crafts.